I have tried two different ps2 slims now, 1 700 and one 780. The first one I found out won't load any games at all. The 2nd I got to load 2 games NBA Jam and Burnout 3, but after playing it a bit and trying a few other games none of the games now work. Is it possible it is breaking my Ps2? Also I have no idea if the slims are known not to work as well with it?

